ln 2 in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 67th StardustGogeta 912 57 19ms 22 Aug 2025 77th SB-945 897 58 19ms 7 Aug 2023 77th elgan65536 897 58 37ms 31 Mar 2024 79th Command-Master 881 59 23ms 23 Sep 2023 79th croc54 881 59 23ms 9 Dec 2024 79th agreegious 881 59 87ms 16 Mar 2025 79th redweasel 881 59 1,420ms 13 Jul 2025 83rd Irratix 🇳🇱 867 60 23ms 2 Aug 2023 83rd mathisfun271 867 60 21ms 4 Feb 2024 83rd bricknellj 867 60 18ms 23 May 2024 86th quimey 852 61 18ms 1 Aug 2023 86th Natanaelel 🇸🇪 852 61 19ms 1 Aug 2023 86th snydej 852 61 18ms 3 Dec 2024 86th andrewjc2000 852 61 21ms 25 Jul 2025 86th Babafaba 852 61 23ms 2 days ago 91st janbehrens 🇩🇪 839 62 20ms 1 Aug 2023 91st prplz 🇦🇺 839 62 36ms 5 Aug 2023 91st Shanethegamer 🇺🇸 839 62 19ms 10 Aug 2023 91st NewDefectus 🇮🇱 839 62 17ms 19 Aug 2023 91st ListeriaM 839 62 19ms 19 Aug 2023 91st btjones0 839 62 20ms 24 Aug 2023 91st programjames 839 62 30ms 24 Dec 2023 91st dokutan 839 62 21ms 1 Jan 2024 91st luuumine 🇫🇷 839 62 23ms 11 days ago 100th cingulataluke 825 63 23ms 27 Aug 2023 100th Mch47 825 63 21ms 28 Oct 2023 100th keelimeguy 🇺🇸 825 63 19ms 6 Nov 2023 100th zwxzwxzwx21 825 63 19ms 30 Jan 2024 100th HumanoidCPU 825 63 19ms 2 Sep 2024 100th JunkIce 825 63 20ms 24 Nov 2024 100th snoozingnewt 🇺🇸 825 63 19ms 31 Mar 2025 107th jared-hughes 813 64 12ms 1 Aug 2023 107th OllieBoyne 🇬🇧 813 64 295ms 9 Aug 2023 107th davitf 813 64 31ms 21 Nov 2024 107th cros107 🇦🇺 813 64 86ms 16 Sep 2025 111th wh3n3v3r 🇨🇿 800 65 19ms 7 Nov 2024 112th AlexanderFair 788 66 35ms 1 Aug 2023 112th jmerle 🇳🇱 788 66 19ms 2 Aug 2023 112th MaxElf999 788 66 87ms 3 Aug 2023 112th qwertzguy 🇫🇷 788 66 17ms 9 Aug 2023 112th nstearns96 🇬🇧 788 66 19ms 15 Sep 2023 112th SeanJxie 788 66 100ms 7 Jan 2024 112th 77Tigers 788 66 82ms 6 Jun 2024 112th guilhem-roy 🇫🇷 788 66 20ms 10 Jul 2024 112th yokasuretsu 788 66 37ms 6 Jan 2025 112th ahmetdemirag 🇨🇾 788 66 19ms 3 Apr 2025 112th elana-teal 788 66 21ms 21 Jun 2025 123rd inverseLorentz 🇦🇺 776 67 85ms 29 Oct 2023 123rd dal548 776 67 19ms 12 Jun 2024 123rd CutSandstone 776 67 51ms 4 Jul 2024 123rd jiaminglimjm 🇲🇾 776 67 27ms 5 Jul 2024 127th setop 765 68 18ms 18 Aug 2023 127th levavft 765 68 96ms 27 Oct 2023 129th falsidge 754 69 216ms 9 Jul 2024 129th hamilton-bonds 754 69 23ms 9 Sep 2024 131st davecame 732 71 25ms 12 Oct 2023 131st Pyroan 732 71 17ms 11 Mar 2025 133rd XioR112 🇵🇱 722 72 18ms 29 Aug 2023 133rd rollershutter 722 72 19ms 9 Nov 2023 133rd Dataen 722 72 23ms 10 Jan 2024 133rd Hebelub 722 72 20ms 10 Jan 2024 133rd jfallon1997 722 72 19ms 30 Apr 2024 133rd pinguicula 722 72 12ms 15 Aug 2024 133rd ImpressedByRocks 722 72 192ms 24 May 2025 133rd FortuiteMan 🇫🇷 722 72 20ms 27 days ago 141st adamnielson42 🇺🇸 712 73 19ms 14 Aug 2023 141st jtaxen 712 73 19ms 17 Mar 2024 141st ei14 712 73 218ms 23 May 2024 141st EnTerr 712 73 19ms 17 Jun 2024 145th clemmers 🇺🇸 693 75 24ms 1 Aug 2023 145th aksyristos 693 75 22ms 1 Aug 2023 145th bac0id 693 75 25ms 20 Sep 2023 148th msbranicky 684 76 21ms 3 Aug 2023 148th StHagel 684 76 20ms 3 Aug 2023 148th BREMAUCY 🇫🇷 684 76 23ms 4 Aug 2023 First Prev 76–150 of 239 Next Last